Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

The person was definitely caught correctly, there is no doubt about that.

In the interrogation room, Wang Biao was stunned by the DNA identification analysis report.

Wang Biao’s first reaction was this, how is it possible?

It has been five years since the incident, and what's more, he did it very covertly and did not leave any clues at all.

But now the DNA found in the lime plaster actually matches his own, which is simply ridiculous.

"Wang Biao, tell me, how did Zhang Mengyao die? Why did you kill her back then? And why did you seal her in a stone sculpture and send her back to the Experimental Primary School?"

In fact, during the investigation of this case, although there were few clues, there were many doubts.

First, judging from the results of the current investigation, there is no clue in Zhang Mengyao’s interpersonal relationships that she knew Wang Biao.

In other words, if the police had always followed the pre-determined investigation strategy and conducted the investigation centered on Zhang Mengyao's interpersonal relationships, they would not have been able to find Wang Biao at all.

Because the two people don’t know each other at all.

A teacher at an experimental primary school and the owner of a car wash, there was no intersection between the two, and he didn't buy a car when Zhang Mengyao disappeared.

Besides, Wang Biao didn’t run a car dealership at that time, so how did these two people come into contact?

Another suspicious point is why the murderer sealed Zhang Mengyao's body in a sculpture and placed it in the Experimental Primary School after killing him.

This left all the investigators puzzled.

And it is still unclear how this statue got into the school.

The surveillance had disappeared five years ago, so we have no idea how it was transported in, what procedures were followed, who bought it and who approved it.

Judging from the expenditures on the books of the Experimental Primary School, there were no approval procedures or expenditures for the purchase of the statue, which means that the statue suddenly appeared in the Experimental Primary School.

This raises a question: how did Wang Biao transport the statue into the school without arousing anyone's suspicion?
Therefore, it is very likely that the police initially judged that the perpetrator was Zhang Mengyao's colleague.

However, the results of the on-site investigation showed that the case was committed by Wang Biao, a person who has nothing to do with the case.

Faced with the irrefutable evidence, Wang Biao had no way to refute it.

Zhang Hui conducted the interrogation personally.

"Wang Biao, this report is the first forensic analysis of the skin flakes found in the lime powder of the statue of the deceased Zhang Mengyao."

With solid evidence, there was no need to beat around the bush with the other party, so Zhang Hui directly threw the report in front of Wang Biao during the interrogation.

"Explain why your skin tissue is embedded in the plaster that wrapped Zhang Mengyao's body?"

Explanation?

Wang Biao was dejected and didn't want to explain anything.

What is there to explain? He was the one who killed the person. What Wang Biao didn't expect was that the police nowadays are so powerful.

Wang Biao was very careful when handling the corpse, and it was sealed in a plaster statue. He didn't understand how the other party found it.

"How did you find out?"

Wang Biao has done this kind of work more than once or twice and is very experienced. What he can't understand is that this statue should be inside the Experimental Primary School.

Then Wang Biao said, "This statue should be inside the Experimental Primary School. Even if you find the statue, you should move it away carefully. As long as you don't break it, you won't be able to find the body inside."

Statue, who would break this thing for no reason? After Wang Biao's words came out, Zhang Hui finally breathed a sigh of relief.

Although Wang Biao's dandruff tissue has been found in the powder of the statue, if the other party does not give a reasonable explanation and statement, then he is the murderer, and this conclusion is beyond doubt.

But what I am afraid of is that the other party really has a reasonable explanation, for example, he is selling the raw materials, then it is possible that his skin tissue will be integrated into the plaster sculpture.

Fortunately, this situation does not exist. Wang Biao's words prove that he is indeed the murderer.

"The old campus of Experimental Primary School was being renovated, and workers accidentally knocked the statue over when moving it. It broke into pieces, revealing the body inside."

There is nothing to hide about this.

Zhang Hui told the truth.

Wang Biao nodded suddenly, so that's it.

"Okay, tell me, why did you kill Zhang Mengyao? From the results of our current investigation, you and the deceased should not know each other. Since you had no intersection, why did you kill her?"

There must be a motive for murder.

Before arresting Wang Biao, Zhang Hui and his team had already investigated his information in detail.

Although he has a criminal record, this person has been relatively honest in recent years and opened a car wash. It seems to be running well and he has made some money. Now his financial situation is better and he has bought a house and a car.

But why did the other party want to kill? He and Zhang Mengyao had no intersection and did not know each other at all, so there was no motive for murder.

Was it really a robbery, or a rape, or something else?
But if these were the reasons, why did Wang Biao seal the body in the statue and send her back to the Experimental Primary School? So many things here don't make sense.

Solving a case and convicting a criminal requires the entire criminal chain, complete evidence and clear motives.

But now, although there is a DNA identification report that has designated Wang Biao as the murderer, why and how did he kill people? Why did he seal the body in a statue and send it back to the Experimental Primary School? And how did he send the statue to the Experimental Primary School? All these things need to be figured out.

"Can I have a cigarette?"

Zhang Hui nodded and lit a cigarette for the other person from the table.

During the interrogation of a criminal suspect, if he asks for a cigarette, it most likely indicates that he is ready to confess, which is a good sign.

Sure enough, Wang Biao took two puffs of his cigarette and began to confess.

"Whether you believe it or not, I didn't kill anyone. I didn't kill this person."

Didn't you kill him?
Zhang Hui was stunned.

He thought Wang Biao was going to explain how and why he killed people, but he ended up saying that he was not the murderer.

"You didn't kill the person, so why are there pieces of your skin inside the statue that wrapped the body?"

Wang Biao continued, "It's simple, because I was the one who handled the body."

Corpse?

"You deal with bodies?"

Zhang Hui knew that this simple sentence contained too much information.

Since Wang Biao was the one who handled the corpse, who was the criminal? Who was the murderer? Why did he help to handle the corpse? (End of this chapter)